I could decant you could decant she could decant we could decant you could decant they could decant
Forme en V-ing
I could be decanting you could be decanting she could be decanting we could be decanting you could be decanting they could be decanting
Perfect
I could have decanted you could have decanted she could have decanted we could have decanted you could have decanted they could have decanted
Perfect en V-ing
I could have been decanting you could have been decanting she could have been decanting we could have been decanting you could have been decanting they could have been decanting
Négation
Forme simple
I couldn't decant you couldn't decant she couldn't decant we couldn't decant you couldn't decant they couldn't decant
Forme en V-ing
I couldn't be decanting you couldn't be decanting she couldn't be decanting we couldn't be decanting you couldn't be decanting they couldn't be decanting
Perfect
I couldn't have decanted you couldn't have decanted she couldn't have decanted we couldn't have decanted you couldn't have decanted they couldn't have decanted
Perfect en V-ing
I couldn't have been decanting you couldn't have been decanting she couldn't have been decanting we couldn't have been decanting you couldn't have been decanting they couldn't have been decanting
Forme interrogative
Forme simple
could I decant? could you decant? could she decant? could we decant? could you decant? could they decant?
Forme en V-ing
could I be decanting? could you be decanting? could she be decanting? could we be decanting? could you be decanting? could they be decanting?
Perfect
could I have decanted? could you have decanted? could she have decanted? could we have decanted? could you have decanted? could they have decanted?
Perfect en V-ing
could I have been decanting? could you have been decanting? could she have been decanting? could we have been decanting? could you have been decanting? could they have been decanting?
Forme interro-négative
Forme simple
couldn't I decant? couldn't you decant? couldn't she decant? couldn't we decant? couldn't you decant? couldn't they decant?
Forme en V-ing
couldn't I be decanting? couldn't you be decanting? couldn't she be decanting? couldn't we be decanting? couldn't you be decanting? couldn't they be decanting?
Perfect
couldn't I have decanted? couldn't you have decanted? couldn't she have decanted? couldn't we have decanted? couldn't you have decanted? couldn't they have decanted?
Perfect en V-ing
couldn't I have been decanting? couldn't you have been decanting? couldn't she have been decanting? couldn't we have been decanting? couldn't you have been decanting? couldn't they have been decanting?